181694838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{3061}}^1$

素因数の和:3840

約数の個数: 32

約数和(自身を含む): 391984992

約数和(自身を除く): 210290154

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 761, 1522, 2283, 3061, 4566, 6122, 9183, 9893, 18366, 19786, 29679, 39793, 59358, 79586, 119379, 238758, 2329421, 4658842, 6988263, 13976526, 30282473, 60564946, 90847419, 181694838]

約数ペア:

[(1, 181694838), (2, 90847419), (3, 60564946), (6, 30282473), (13, 13976526), (26, 6988263), (39, 4658842), (78, 2329421), (761, 238758), (1522, 119379), (2283, 79586), (3061, 59358), (4566, 39793), (6122, 29679), (9183, 19786), (9893, 18366)]